An Ultra-Quiet 120mm FanProvides up to 40A480W on the 12V railHeavy-duty protections including OVP (Over Voltage Protection) UVP (Under Voltage Protection) OPP (Over Power Protection) and SCP (Short Circuit Protection)EVGA Global 3 Year Limited Warranty and unparalleled EVGA Customer Support80 PLUS White certified with 85 efficiency or higher under typical loadsWhen building on a budget the EVGA 500 W2 80 PLUS power supply is a great choice at a great value Supporting 40A on a single 12V rail provides more options without having to reduce your component requirements Save space and reduce case clutter with the 500 W2\'s compact design and all black cables The 500 W2 offers the connectors and protection needed for most system builds With a standard 3 year warranty and ultra-quiet fan design the EVGA 500 W2 will be a great addition for your next build on a budgetCoolingFan diameter12 cmNumber of fans1 fan(s)Fan locationTopPerformanceOnoff switchYes80 PLUS certification80 PLUS WhitePurposePCMean time between failures (MTBF)100000 hCertificationTUV CB CE RCM CCCBearing technologySleeve